Nerve Impulses Coming into the Spinal Cord Enter Via ____

Question

Nerve impulses coming into the spinal cord enter via ____.  
A) intervertebral disks
B) neuroglia
C) the dorsal roots
D) Broca's area
E) ventral roots

Accepted Answer

Nerve impulses coming into the spinal cord enter via the dorsal roots, which are located on the posterior side of the spinal cord and contain sensory neurons.